Title:
Circuits Safety Subfunctions Pneumatics
Subtitle:
SDE, up to cat. 1, up to PL c; PUS, up to cat. 3, up to PL e; CH 1 (working valve): 3/2 closed, positive overlap, monitoring by pressure switch CH 2 (operation pressure): 3/2 closed, monitoring limit
Description:

SDE, up to category 1, up to PL c;
PUS, up to category 3, up to PL e;
Channel 1 (working valve): 3/2 closed, electrically actuated, pilot actuated, positive overlap, mechanical spring, limit switch drive
Channel 2 (operation pressure ): 3/2 closed, electrically actuated, pilot actuated, mechanical spring, monitoring by limit switch piston spool
Channel 2 (pilot pressure ): 3/2 closed, electrically actuated, pilot actuated, mechanical spring, monitoring by pressure switch
Safety Application Note with a possible implementation of the safety sub-functions SDE and PUS. Included is the basic circuit, safety-related block diagram, Sistema project, FluidDraw project, characteristics of suitable products and a product

Document type:
Application Note
Title Version
Circuits Safety Subfunctions Pneumatics

SDE, up to category 1, up to PL c;
PUS, up to category 3, up to PL e;
Channel 1 (working valve): 3/2 closed, electrically actuated, pilot actuated, positive overlap, mechanical spring, limit switch drive
Channel 2 (operation pressure ): 3/2 closed, electrically actuated, pilot actuated, mechanical spring, monitoring by limit switch piston spool
Channel 2 (pilot pressure ): 3/2 closed, electrically actuated, pilot actuated, mechanical spring, monitoring by pressure switch
Safety Application Note with a possible implementation of the safety sub-functions SDE and PUS. Included is the basic circuit, safety-related block diagram, Sistema project, FluidDraw project, characteristics of suitable products and a product
100542-EN.zip English [en] File size: 719 KB Version: 1.10 (13/10/2023)
Sicherheits-Teilfunktionen Pneumatik - Schaltung

SDE, bis zu Kategorie 1, bis zu PL c;
PUS, bis zu Kategorie 3, bis zu PL e;
Kanal 1 (Arbeitsventil): 3/2 entlüftet, elektrisch betätigt, vorgesteuert, positive Überdeckung, mechanische Feder, Überwachung durch Druckschalter
Kanal 2 (Arbeitsdruck): 3/2 geschlossen, elektrisch betätigt, vorgesteuert, mechanische Feder, Überwachung durch Endschalter Kolbenschieber
Kanal 2 (Steuerdruck): 3/2 geschlossen, elektrisch betätigt, vorgesteuert, mechanische Feder, Druckschalter
Safety Application Note mit einer möglichen Umsetzung der Sicherheits-Teilfunktionen SDE und PUS. Enthalten ist die Grundschaltung, sicherheitsbezogenes Blockdiagramm, Sistema-Projekt, FluidDraw-Projekt, Merkmale geeigneter Produkte und eine Produktliste geeigneter Produkte von Festo.
100542-DE.zip Deutsch [de] File size: 733 KB Version: 1.10 (13/10/2023)